class Constant{
  static String client_id = "3926230b31534a708a6be0961ddbf80e";
  static String client_secret = "cf010da27c8dedc84c3a91e83c3d10df3a5a8033";
  static String access_token = "";
  static String pId = "9978410_132459377";//推广位ID

}